🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 9.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 358 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,441,899 km

• M1: 122,072 km (0.06 R)
• M2: 186,848 km (0.094 R)
• M3: 249,529 km (0.075 R)
• M4: 343,327 km (0.066 R)
• M5: 411,245 km (0.106 R)
• M6: 516,113 km (0.077 R)
• M7: 580,739 km (0.082 R)
• M8: 648,656 km (0.049 R)
• M9: 729,738 km (0.051 R)
• M10: 812,167 km (0.073 R)
• M11: 900,579 km (0.107 R)
• M12: 983,905 km (0.049 R)
• M13: 1,136,944 km (0.075 R)
• M14: 1,285,195 km (0.109 R)
• M15: 1,353,562 km (0.088 R)
• M16: 1,500,915 km (0.104 R)
• M17: 1,636,302 km (0.112 R)
• M18: 1,703,621 km (0.109 R)
• M19: 1,804,749 km (0.108 R)
• M20: 1,874,461 km (0.059 R)
• M21: 1,986,660 km (0.054 R)
• M22: 2,112,621 km (0.114 R)
• M23: 2,174,555 km (0.047 R)
• M24: 2,249,054 km (0.114 R)
• M25: 2,352,427 km (0.111 R)
• M26: 2,465,672 km (0.085 R)
• M27: 2,539,274 km (0.102 R)
• M28: 2,622,151 km (0.034 R)
• M29: 2,693,210 km (0.082 R)
• M30: 2,888,884 km (0.086 R)
• M31: 2,953,660 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 15

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.7 AU - 0.74 AU

Year: 407 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,441,899 km

• M1: 186,997 km (0.055 R)
• M2: 295,905 km (0.107 R)
• M3: 422,913 km (0.025 R)
• M4: 533,316 km (0.055 R)
• M5: 629,209 km (0.066 R)
• M6: 736,321 km (0.048 R)
• M7: 898,784 km (0.038 R)
• M8: 993,479 km (0.119 R)
• M9: 1,114,055 km (0.111 R)
• M10: 1,230,891 km (0.106 R)
• M11: 1,404,874 km (0.036 R)
• M12: 1,502,561 km (0.099 R)
• M13: 1,607,728 km (0.112 R)
• M14: 1,757,476 km (0.101 R)
• M15: 1,863,541 km (0.063 R)
• M16: 1,999,525 km (0.111 R)
• M17: 2,127,581 km (0.109 R)
• M18: 2,264,313 km (0.082 R)
• M19: 2,457,295 km (0.063 R)
• M20: 2,582,957 km (0.119 R)
• M21: 2,717,146 km (0.119 R)
• M22: 2,853,579 km (0.102 R)
• M23: 2,967,124 km (0.085 R)
• M24: 3,140,359 km (0.118 R)
• M25: 3,310,302 km (0.08 R)
• M26: 3,463,340 km (0.085 R)
• M27: 3,625,504 km (0.088 R)
• M28: 3,790,361 km (0.097 R)
• M29: 4,113,343 km (0.077 R)
• M30: 4,227,935 km (0.072 R)
• M31: 4,358,085 km (0.095 R)
• M32: 4,482,251 km (0.072 R)
• M33: 4,622,425 km (0.065 R)
• M34: 4,854,301 km (0.061 R)
• M35: 4,983,105 km (0.053 R)
• M36: 5,143,923 km (0.11 R)
• M37: 5,400,184 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 8.2

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.67 AU - 0.77 AU

Year: 407 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 46,441,899 km

• M1: 106,364 km (0.079 R)
• M2: 162,314 km (0.075 R)
• M3: 258,954 km (0.098 R)
• M4: 312,959 km (0.067 R)
• M5: 422,315 km (0.054 R)
• M6: 489,634 km (0.068 R)
• M7: 541,993 km (0.065 R)
• M8: 608,415 km (0.05 R)
• M9: 661,223 km (0.105 R)
• M10: 732,880 km (0.115 R)
• M11: 825,331 km (0.08 R)
• M12: 917,334 km (0.045 R)
• M13: 969,394 km (0.12 R)
• M14: 1,027,438 km (0.081 R)
• M15: 1,091,616 km (0.085 R)
• M16: 1,224,459 km (0.077 R)
• M17: 1,314,217 km (0.113 R)
• M18: 1,373,458 km (0.106 R)
• M19: 1,551,330 km (0.11 R)
• M20: 1,631,514 km (0.081 R)
• M21: 1,754,484 km (0.088 R)
• M22: 2,053,380 km (0.055 R)
• M23: 2,110,078 km (0.102 R)
• M24: 2,250,850 km (0.047 R)
• M25: 2,388,180 km (0.096 R)
• M26: 2,441,288 km (0.118 R)
• M27: 2,589,240 km (0.031 R)
• M28: 2,650,725 km (0.099 R)
• M29: 2,705,627 km (0.027 R)
• M30: 2,761,128 km (0.114 R)
• M31: 2,830,841 km (0.028 R)
• M32: 2,950,968 km (0.097 R)
• M33: 3,108,793 km (0.113 R)
• M34: 3,440,302 km (0.095 R)
• M35: 3,583,767 km (0.046 R)
• M36: 3,690,729 km (0.117 R)
• M37: 3,837,634 km (0.107 R)
• M38: 3,907,945 km (0.033 R)
• M39: 4,041,835 km (0.103 R)
• M40: 4,233,470 km (0.098 R)
• M41: 4,403,563 km (0.092 R)
• M42: 4,675,532 km (0.062 R)
• M43: 4,784,290 km (0.101 R)
• M44: 5,184,165 km (0.092 R)
• M45: 5,244,602 km (0.096 R)
• M46: 5,314,016 km (0.074 R)
• M47: 5,550,530 km (0.098 R)
• M48: 5,603,637 km (0.105 R)
• M49: 5,790,634 km (0.103 R)
• M50: 5,871,417 km (0.082 R)
• M51: 5,925,422 km (0.106 R)
• M52: 6,116,010 km (0.084 R)
• M53: 6,216,540 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 11.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.35 AU - 2.35 AU

Year: 2402 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,441,899 km

• M1: 153,338 km (0.074 R)
• M2: 225,145 km (0.085 R)
• M3: 444,455 km (0.041 R)
• M4: 515,365 km (0.118 R)
• M5: 648,656 km (0.099 R)
• M6: 786,885 km (0.05 R)
• M7: 927,058 km (0.071 R)
• M8: 1,103,284 km (0.057 R)
• M9: 1,214,585 km (0.103 R)
• M10: 1,320,201 km (0.083 R)
• M11: 1,398,890 km (0.107 R)
• M12: 1,795,623 km (0.105 R)
• M13: 2,052,632 km (0.084 R)
• M14: 2,226,764 km (0.11 R)
• M15: 2,345,695 km (0.107 R)
• M16: 2,842,509 km (0.095 R)
• M17: 3,011,106 km (0.113 R)
• M18: 3,196,458 km (0.084 R)
• M19: 3,440,302 km (0.117 R)
• M20: 3,564,618 km (0.083 R)
• M21: 3,760,890 km (0.098 R)
• M22: 4,356,290 km (0.114 R)
• M23: 4,566,475 km (0.076 R)
• M24: 4,734,025 km (0.104 R)
• M25: 4,996,868 km (0.102 R)
• M26: 5,090,816 km (0.114 R)
• M27: 5,634,305 km (0.087 R)
• M28: 6,062,454 km (0.104 R)
• M29: 7,020,329 km (0.091 R)
• M30: 7,320,422 km (0.057 R)
• M31: 7,480,941 km (0.101 R)
• M32: 7,769,365 km (0.046 R)
• M33: 7,878,422 km (0.114 R)
• M34: 8,061,380 km (0.103 R)
• M35: 8,506,434 km (0.06 R)
• M36: 8,600,082 km (0.054 R)
• M37: 8,769,577 km (0.116 R)
• M38: 9,304,240 km (0.088 R)
• M39: 9,381,432 km (0.115 R)
• M40: 9,497,819 km (0.105 R)
• M41: 9,575,610 km (0.095 R)
• M42: 9,692,596 km (0.104 R)
• M43: 10,265,256 km (0.091 R)
• M44: 11,567,506 km (0.079 R)
• M45: 11,713,064 km (0.083 R)
• M46: 12,027,220 km (0.071 R)
• M47: 12,471,526 km (0.115 R)
• M48: 12,727,936 km (0.108 R)
• M49: 13,094,002 km (0.108 R)
• M50: 13,224,153 km (0.098 R)
• M51: 13,682,670 km (0.105 R)
• M52: 13,902,878 km (0.116 R)
• M53: 14,035,721 km (0.088 R)
• M54: 14,124,433 km (0.1 R)
• M55: 14,257,724 km (0.094 R)
• M56: 14,391,614 km (0.076 R)
• M57: 14,773,089 km (0.096 R)
• M58: 15,157,855 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 11.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.9 AU - 5.32 AU

Year: 7703 Days

Day: 8.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,441,899 km

• M1: 331,958 km (0.062 R)
• M2: 501,302 km (0.107 R)
• M3: 672,742 km (0.058 R)
• M4: 1,170,603 km (0.077 R)
• M5: 1,406,669 km (0.057 R)
• M6: 1,723,816 km (0.029 R)
• M7: 2,278,076 km (0.077 R)
• M8: 2,400,447 km (0.11 R)
• M9: 2,550,195 km (0.077 R)
• M10: 2,728,815 km (0.059 R)
• M11: 3,071,843 km (0.076 R)
• M12: 3,153,074 km (0.065 R)
• M13: 3,289,956 km (0.114 R)
• M14: 3,598,128 km (0.109 R)
• M15: 3,770,315 km (0.087 R)
• M16: 4,092,998 km (0.114 R)
• M17: 4,424,806 km (0.118 R)
• M18: 4,671,642 km (0.116 R)
• M19: 4,891,402 km (0.115 R)
• M20: 5,243,705 km (0.033 R)
• M21: 5,538,113 km (0.085 R)
• M22: 5,670,657 km (0.061 R)
• M23: 5,905,226 km (0.103 R)
• M24: 6,280,418 km (0.07 R)
• M25: 7,488,869 km (0.068 R)
• M26: 7,598,973 km (0.111 R)
• M27: 7,820,677 km (0.116 R)
• M28: 7,969,677 km (0.12 R)
• M29: 8,082,025 km (0.034 R)
• M30: 8,270,518 km (0.109 R)
• M31: 8,460,508 km (0.055 R)
• M32: 8,536,952 km (0.028 R)
• M33: 8,767,632 km (0.118 R)
• M34: 10,032,033 km (0.116 R)
• M35: 11,437,206 km (0.097 R)
• M36: 11,564,215 km (0.118 R)
• M37: 12,859,433 km (0.081 R)
• M38: 13,345,776 km (0.068 R)
• M39: 13,748,344 km (0.098 R)
• M40: 14,702,928 km (0.101 R)
• M41: 15,165,035 km (0.072 R)
• M42: 15,491,308 km (0.105 R)
• M43: 16,008,917 km (0.07 R)
• M44: 17,449,096 km (0.102 R)
• M45: 17,595,402 km (0.088 R)
• M46: 18,283,403 km (0.048 R)
• M47: 18,382,437 km (0.062 R)
• M48: 18,481,620 km (0.111 R)
• M49: 19,281,670 km (0.116 R)
• M50: 19,382,499 km (0.112 R)
• M51: 19,635,319 km (0.112 R)
• M52: 20,708,983 km (0.091 R)
• M53: 23,126,634 km (0.061 R)
• M54: 23,394,863 km (0.119 R)
• M55: 24,314,292 km (0.101 R)
• M56: 24,423,199 km (0.116 R)
• M57: 24,696,364 km (0.052 R)
• M58: 25,190,486 km (0.05 R)
• M59: 25,466,345 km (0.101 R)
• M60: 26,077,003 km (0.12 R)
• M61: 26,356,153 km (0.088 R)
• M62: 27,142,888 km (0.078 R)
• M63: 27,482,475 km (0.086 R)
• M64: 27,766,562 km (0.079 R)
• M65: 28,337,726 km (0.086 R)
• M66: 28,509,764 km (0.05 R)
• M67: 28,797,291 km (0.085 R)
• M68: 29,898,930 km (0.109 R)
• M69: 30,719,324 km (0.054 R)
• M70: 30,955,091 km (0.103 R)
• M71: 31,487,809 km (0.117 R)
• M72: 31,606,589 km (0.095 R)
• M73: 31,725,669 km (0.039 R)
• M74: 32,742,636 km (0.065 R)
• M75: 32,983,488 km (0.072 R)
• M76: 34,074,655 km (0.097 R)
• M77: 35,981,579 km (0.115 R)
• M78: 36,292,443 km (0.094 R)
• M79: 36,541,673 km (0.089 R)
• M80: 38,175,881 km (0.087 R)
• M81: 38,938,231 km (0.099 R)
• M82: 39,705,519 km (0.089 R)
• M83: 40,542,369 km (0.076 R)
• M84: 41,060,277 km (0.058 R)
• M85: 41,645,654 km (0.072 R)
• M86: 42,692,839 km (0.057 R)
• M87: 42,824,335 km (0.044 R)
• M88: 43,748,850 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.3

Radius: 4.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.79 AU - 10.87 AU

Year: 23767 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,441,899 km

• M1: 104,868 km (0.077 R)
• M2: 143,614 km (0.073 R)
• M3: 324,029 km (0.053 R)
• M4: 608,415 km (0.034 R)
• M5: 757,264 km (0.074 R)
• M6: 791,971 km (0.103 R)
• M7: 880,982 km (0.085 R)
• M8: 1,030,281 km (0.034 R)
• M9: 1,088,325 km (0.098 R)
• M10: 1,269,338 km (0.114 R)
• M11: 1,525,150 km (0.113 R)
• M12: 1,986,510 km (0.04 R)
• M13: 2,943,936 km (0.049 R)
• M14: 3,659,912 km (0.106 R)
• M15: 3,899,867 km (0.098 R)
• M16: 4,052,457 km (0.062 R)
• M17: 4,176,025 km (0.099 R)
• M18: 4,269,523 km (0.115 R)
• M19: 4,395,185 km (0.104 R)
• M20: 4,910,101 km (0.087 R)
• M21: 5,511,934 km (0.118 R)
• M22: 5,580,300 km (0.084 R)
• M23: 5,717,780 km (0.029 R)
• M24: 7,414,818 km (0.106 R)
• M25: 7,986,881 km (0.062 R)
• M26: 8,064,223 km (0.101 R)
• M27: 8,612,649 km (0.109 R)
• M28: 9,993,886 km (0.045 R)
• M29: 10,286,798 km (0.108 R)
• M30: 11,969,026 km (0.091 R)
• M31: 12,102,019 km (0.086 R)
• M32: 13,228,491 km (0.1 R)
• M33: 13,596,053 km (0.096 R)
• M34: 14,813,480 km (0.088 R)
• M35: 15,243,125 km (0.112 R)
• M36: 15,676,660 km (0.067 R)
• M37: 15,725,130 km (0.107 R)
• M38: 15,822,069 km (0.111 R)
• M39: 16,212,071 km (0.06 R)
• M40: 16,457,411 km (0.092 R)
• M41: 16,951,832 km (0.077 R)
• M42: 17,501,455 km (0.076 R)
• M43: 18,158,339 km (0.091 R)
• M44: 18,566,592 km (0.068 R)
• M45: 20,176,863 km (0.097 R)
• M46: 20,335,138 km (0.106 R)
• M47: 20,652,734 km (0.098 R)
• M48: 21,993,879 km (0.11 R)
• M49: 22,374,456 km (0.095 R)
• M50: 22,592,869 km (0.106 R)
• M51: 23,031,789 km (0.108 R)
• M52: 23,307,647 km (0.104 R)
• M53: 23,695,555 km (0.059 R)
• M54: 23,862,506 km (0.047 R)
• M55: 24,477,802 km (0.046 R)
• M56: 24,759,196 km (0.118 R)
• M57: 24,872,142 km (0.076 R)
• M58: 25,098,334 km (0.103 R)
• M59: 25,268,576 km (0.084 R)
• M60: 25,609,959 km (0.109 R)
• M61: 25,952,987 km (0.088 R)
• M62: 28,336,978 km (0.106 R)
• M63: 28,988,327 km (0.078 R)
• M64: 30,305,985 km (0.097 R)
• M65: 30,789,935 km (0.118 R)
• M66: 30,911,258 km (0.12 R)
• M67: 32,689,229 km (0.108 R)
• M68: 35,704,075 km (0.117 R)
• M69: 38,479,265 km (0.084 R)
• M70: 39,331,823 km (0.073 R)
• M71: 39,529,442 km (0.115 R)
• M72: 39,859,455 km (0.117 R)
• M73: 40,190,515 km (0.079 R)
• M74: 41,724,941 km (0.043 R)
• M75: 42,061,087 km (0.106 R)
• M76: 42,600,686 km (0.063 R)
• M77: 42,668,305 km (0.117 R)
• M78: 43,210,597 km (0.079 R)
• M79: 43,891,566 km (0.108 R)
• M80: 44,301,913 km (0.081 R)
• M81: 45,057,383 km (0.1 R)
• M82: 45,817,190 km (0.118 R)
• M83: 46,233,372 km (0.03 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,467 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit